Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive # for more details. # # Copyright (C) 2000, 2001 Paolo Alberelli # Copyright (C) 2003, 2004 Paul Mundt # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions # for "archclean" and "archdep" for cleaning up and making dependencies for # this architecture # # Note that top level Makefile automagically builds dependencies for SUBDIRS # but does not automagically clean SUBDIRS. Therefore "archclean" should clean # up all, "archdep" does nothing on added SUBDIRS. # ifndef include_config -include .config endif cpu-y := -mb cpu-$(CONFIG_LITTLE_ENDIAN) := -ml cpu-$(CONFIG_CPU_SH5) += -m5-32media-nofpu ifdef CONFIG_LITTLE_ENDIAN LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' LDFLAGS += -EL -mshlelf32_linux else LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' LDFLAGS += -EB -mshelf32_linux endif # No requirements for endianess support from AFLAGS, 'as' always run through gcc AFLAGS += -m5 -isa=sh64 -traditional CFLAGS += $(cpu-y) LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \ -e phys_stext OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S ifdef LOADADDR LINKFLAGS += -Ttext $(word 1,$(LOADADDR)) endif machine-$(CONFIG_SH_CAYMAN) := cayman machine-$(CONFIG_SH_SIMULATOR) := sim machine-$(CONFIG_SH_HARP) := harp machine-$(CONFIG_SH_ROMRAM) := romram head-y := arch/$(ARCH)/kernel/head.o arch/$(ARCH)/kernel/init_task.o core-y += $(addprefix arch/$(ARCH)/, kernel/ mm/ mach-$(machine-y)/) LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) libs-y += arch/$(ARCH)/lib/ $(LIBGCC) drivers-$(CONFIG_OPROFILE) += arch/sh64/oprofile/ boot := arch/$(ARCH)/boot zImage: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ compressed: zImage archclean: $(Q)$(MAKE) $(clean)=$(boot) prepare: include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \ include/asm include/linux/version.h $(call filechk,gen-asm-offsets) define filechk_gen-syscalltab (set -e; \ echo "/*"; \ echo " * DO NOT MODIFY."; \ echo " *"; \ echo " * This file was generated by arch/$(ARCH)/Makefile"; \ echo " * Any changes will be reverted at build time."; \ echo " */"; \ echo ""; \ echo "#ifndef __SYSCALLTAB_H"; \ echo "#define __SYSCALLTAB_H"; \ echo ""; \ echo "#include <linux/kernel.h>"; \ echo ""; \ echo "struct syscall_info {"; \ echo " const char *name;"; \ echo "} syscall_info_table[] = {"; \ sed -e '/^.*\.long /!d;s//\t{ "/;s/\(\([^/]*\)\/\)\{1\}.*/\2/; \ s/[ \t]*$$//g;s/$$/" },/;s/\("\)sys_/\1/g'; \ echo "};"; \ echo ""; \ echo "#define NUM_SYSCALL_INFO_ENTRIES ARRAY_SIZE(syscall_info_table)"; \ echo ""; \ echo "#endif /* __SYSCALLTAB_H */" ) endef arch/$(ARCH)/lib/syscalltab.h: arch/sh64/kernel/syscalls.S $(call filechk,gen-syscalltab) CLEAN_FILES += include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h define archhelp @echo ' zImage - Compressed kernel image (arch/sh64/boot/zImage)' endef |